package cn.webrx;

import java.lang.management.ClassLoadingMXBean;
import java.lang.management.ManagementFactory;
import java.lang.management.OperatingSystemMXBean;
import java.util.Scanner;

public class Var3 {

    //d f l
    // 10d 11.56D 3.5f 100L 100l 3.555F
    //long int short byte
    //double float
    //boolean
    //char

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        int i = sc.nextInt();
        System.out.println("ok");


    }

    float f = 3.6f;
    double d = 10;

    int i = 6;
    long my = i;


}
